CN101534390A - Intelligent camera - Google Patents
Intelligent camera Download PDFInfo
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- CN101534390A CN101534390A CN200910061677A CN200910061677A CN101534390A CN 101534390 A CN101534390 A CN 101534390A CN 200910061677 A CN200910061677 A CN 200910061677A CN 200910061677 A CN200910061677 A CN 200910061677A CN 101534390 A CN101534390 A CN 101534390A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
Abstract
The invention relates to an intelligent camera composed of a pick-up leans (1), a photosensitive chip board (4) and a camera box (3). The camera is characterized in that an image processing plate (5) (DSP) is fixedly provided with a special socket (10) on which CPUs (8) with different specifications and capacities can be conveniently arranged; a touch screen can be arranged on an interface (6); configuration and function of the interface (6) are properly increased, thus greatly increasing use flexibility. The camera has compact structure, strong universality, convenient mounting and use, and simple software setting, and can be widely applied to fields such as scene monitoring, traffic control, forest fire prevention, examination room supervision, production line technical process monitoring, product quality detection, public security, finance, sports, service and the like; the camera expands function of CPUs (8) without common personal computer disposed, obviously saves cost and site, and can meet requirements of a plurality of application environments.
Description
Technical field
The present invention relates to the smart camera of technical fields, particularly a kind of image processing apparatus such as a kind of IMAQ, pattern recognition and transfer of data.
Background technology
United States Patent (USP) " imaging device and image process method " (patent No. US7486310), be with a digital camera images processing unit CPU and image processing equipment, a profile when basketball is gone into frame when obtaining the basketball field player and shooting, use Luo Baici (Roberts) filter then, finish the measurement and the statistics of field goalds.United States Patent (USP) " transmitting the system and method for data from electronic camera automatically " (patent No. US7468744) is to comprise camera head from an electronic image pickup device, catches view data, effectively the system and method for transferring data.European patent " with the machine tool measuring machining tool and the method for camera " (application number: EP2000869 (A1).) be on Digit Control Machine Tool, with the manuscript picture of camera acquisition dedicated tool, analyze the process data that obtains cutter, by preferred cutter procedure, determine the operation of machine tool condition, thereby control the processing operation of this lathe.
Chinese patent " a kind of industrial intelligent camera " (application number 200710199232.4) is by a main process equipment and set of parameter software to be set to constitute, and the peripheral hardware PC is used for the initial configuration of main process equipment and the operation that parameter is provided with software., this smart camera structure is complicated, only limits to the detection of industrial production line products, but also will add ordinary PC in addition, and the function waste phenomenon of these ordinary PC is serious.Dutch royal Philip Electronics Co., Ltd. " is used for the object analysis profile in Chinese patents, the method of image and image processing apparatus, the method and the image processing apparatus that are used for inspected object, industrial vision equipment, smart camera, image display, safety system, and computer program " (application number: 200480030320.6), it mainly is the method and computer program product of object analysis contour images.
Therefore, measure and mode identification technology at visual pattern at present, all be badly in need of a kind of simple in structure, versatility good, volume is little, the smart camera of cheap and applied range.
Summary of the invention
Technical problem to be solved by this invention is: at above-mentioned deficiency, provide a kind of simple smart camera wide with application.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of smart camera, it is by pick-up lens 1, sensitive chip plate 4, machine box 3, protecgulum 2 and bonnet 7 are formed, pick-up lens 1 is installed on the protecgulum 2, sensitive chip plate (4) is fixed in the machine box 3 and is positioned at the back of pick-up lens 1, its difference is to be fixed with private jack 10 on the image processing board 5 (DSP), the CPU8 of different size and capacity can be installed on the private jack 10 easily, image processing board 5 and sensitive chip plate 4 usefulness cables 9 link, the front and back of bonnet 7 are installed with image processing board 5 and interface 6 respectively, the two ends of cable 11 are passed bonnet 7 and are linked with image processing disposable plates 5 and interface 6 respectively, contain input interface and output interface in the interface 6, the required 24V power supply of work order and camera all imports into from input interface, the phase machine monitoring, the signal that detects and finish dealing with is then sent from output interface, is connected to manipulator or display device; Hardware drive program and image processing kernel program all are stored in the flash memories (chip) of image processing board 5, and wherein, hardware drive program is responsible for the direct control to hardware, realizes various bottom operations; The image processing kernel program is responsible for the work control of whole camera, call corresponding vision-based detection instrument according to the operational factor in the configuration file, and for each instrument of using loads relevant parameters respectively, thereby realize taking the photograph image is analyzed, detected and handles; After the user job instruction is imported by interface 6, camera network communication module on the image processing board 5 assists to finish the network service that software is set with parameter, make system service program carry out that data shift, the operation of system level such as communication is set up, system performance measure monitoring, and processing result image is transported on the output interface of interface 6, carry out the monitoring and the operation of tested target in real time.
Press such scheme, described CPU (8) adopts the parts of larger capacity, interface (6) is gone up touch-screen and communication cable socket is installed, so that replace the ordinary PC of peripheral hardware, the result of phase machine monitoring, detection and processing directly is presented on the touch-screen, or these results convert in real time digital signal and (or) analog signal output, be used for direct actuate actuators, finish required operation and function.
Press such scheme, described machine box 3 is installed on the support of swing automatically, pitching and a rotation, so that realize partial sweep and the panoramic scanning and the control of different scenes.
Compared with prior art, the invention has the beneficial effects as follows: 1, the present invention's hardware platform of obtaining, handle and transmit as image with machine box 3, make the software platform of system with sensitive chip plate 4 and CPU8, suitably increase interface 6 configuration and function, not only make compact conformation of the present invention, software generic strong and be provided with simple, also can be widely used in the scene monitoring, traffic control, industries such as forest fire protection, examination hall supervision, product quality detection, production-line technique flow monitoring, finance, physical culture, service.2, the function of extension CPU 8 of the present invention, and can substitute ordinary PC with touch screen design independently, thereby greatly enlarged the scope of application of equipment without the peripheral hardware ordinary PC, and provide convenience for user's Installation and Debugging, it also saves the requirement that multiple applied environment can be satisfied in cost and place significantly.
Description of drawings
Fig. 1 is the system configuration schematic diagram of one embodiment of the invention.
Fig. 2 is that the hardware configuration master of one embodiment of the invention looks schematic diagram.
Embodiment
Further specify embodiments of the invention below in conjunction with accompanying drawing, Fig. 1 is the system configuration schematic diagram of one embodiment of the invention: be followed successively by scene input, IMAQ, image processing, input and output among the figure.
Fig. 2 is that the hardware configuration master of one embodiment of the invention looks schematic diagram.As Fig. 2, the technical scheme that the present invention solves the problems of the technologies described above use is: be installed in camera camera lens 1 in front, behind the image of picked-up scene, enter on the sensitive chip on the machine box 3 interior sensitive chip plates 4, and form scene image on sensitive chip.After image processing board 5 sends the IMAQ order, sensitive chip plate 4 converts image information to digital signal and is sent in the image processing board 5 through cable 9, at this moment, CPU8 on the image processing board 5 host software that brings into operation, processing is from the image digital signal that transmits on the sensitive chip plate 4, and result is sent to the output port of interface 6 by cable 11, latter's available digital I/O, universal serial bus or Ethernet output, LCD (or touch-screen) also can be installed on interface 6 accept output signal, gather scene information in real time for the user, the actuator at control scene situation or direct control scene.The image information that image processing board 5 can receive by analysis simultaneously sends a signal to sensitive chip plate 4, regulates and control the parameter of sensitive chip, realizes the optimum scene regulation and control of user, to guarantee the quality of detected image.
The required 24V DC power supply of present embodiment is from interface 6 inputs, through transformation, processing such as voltage stabilizing and anti-electromagnetic interference, 5V is provided, 3V, 1.5V DC power supply is given image processing board 5, comprise in the image processing board 5+5V, 3V, 1.5V power supply interface, six the tunnel isolate the numeral input, six the tunnel isolate numeral output, the switchable serial bus interface of RS232/RS422/RS485, the monitor video output interface, signal on these image processing versions 5 can be imported by convenient realization instruction and data on camera by the touch-screen that is installed on the interface 6, instruct without peripheral hardware PC or outside supplied with digital signal, data input and human-computer dialogue, thereby the scene surveillance of realization smart camera, onsite alarming, the camera operating mode shows, controlling of on-the-spot actuator, with with user's communications.
The hardware drive program of present embodiment is in charge of the system hardware platform, suitably calls the overall operation that various vision-based detection instruments are finished smart camera, realizes the Machine Vision Detection function.Image processing kernel program in the present embodiment can contain system service program and vision-based detection implementing procedure, and wherein system service program can nearly contain 125 programs of 10 big classes such as initialize routine, imager chip control program, control signal program, communication signal program, data mobile process, concurrent processor, system monitoring program, data branching program, communication establishing program and system performance measure monitoring; System's vision-based detection implementing procedure can nearly contain 18 kinds of implementing procedures of 36 big classes such as scene profile characteristic location, scene characteristic point location, scene detection, two-dimension code identification.Similar tools can parallel running, can serial move between the inhomogeneity instrument, during use, according to the operational factor of the interior institute of the flash memories on the image processing board 5 (chip) configuration file, these vision-based detection instruments are analyzed and are handled scene image through the predetermined combinations mode and provide comprehensive result at last.
Parameter is provided with software and is provided with when the smart camera initialization, and it comprises three functional modules, and image shows that the camera hardware parameter is provided with and the image processing parameter is provided with.Camera hardware parameter setting area has comprised hardware parameters such as camera resolution, time for exposure, RGB gain option has been set; Image processing parameter setting area is used for being provided with how each vision-based detection instrument of treatment of picture process makes up and the concrete parameter of the vision-based detection instrument of using.At first set the camera hardware parameter with the acquisition optimized image at concrete detection task user, and then carry out the parallel and serial combination of vision-based detection instrument at detecting target.Set after all parameters in the flash memories that configuration file is transferred in the image processing version 5, and preserved, after this can finish the scene detection task by independent operating according to the configuration file main process equipment.
Three LED light also can be installed on the present embodiment interface 6 on demand be used for power supply indication and running status indication.
When using present embodiment, the program interface that the user provides by camera (API), need not understand system how to the details of all hardware system service control, and can directly system's all hardware parts directly be controlled and use, simultaneously can the using system service routine carry out that for example data shift, communication is set up and the operation of system level such as system performance measure monitoring.
Claims (3)
1. smart camera, it is by pick-up lens (1), sensitive chip plate (4), machine box (3), protecgulum (2) and bonnet (7) are formed, pick-up lens (1) is installed on the protecgulum (2), sensitive chip plate (4) is fixed in the machine box (3) and is positioned at the back of pick-up lens (1), it is characterized in that being fixed with private jack (10) on image processing board (5) (DSP), the CPU of different size and capacity (8) can be installed on the private jack (10) easily, image processing board (5) and sensitive chip plate (4) link with cable (9), the front and back of bonnet (7) are installed with image processing board (5) and interface (6) respectively, the two ends of cable (11) are passed bonnet (7) and are linked with image processing disposable plates (5) and interface (6) respectively, interface contains input interface and output interface in (6), the required 24V power supply of work order and camera all imports into from input interface, the phase machine monitoring, the signal that detects and finish dealing with is then sent from output interface, is connected to manipulator or display device; Hardware drive program and image processing kernel program all are stored in the flash memories (chip) on the image processing board (5), and wherein, hardware drive program is responsible for the direct control to hardware, realizes various bottom operations; The image processing kernel program is responsible for the work control of whole camera, call corresponding vision-based detection instrument according to the operational factor in the configuration file, and for each instrument of using loads relevant parameters respectively, thereby realize taking the photograph image is analyzed, detected and handles; After the user job instruction is imported by interface (6), camera network communication module on the image processing board (5) assists to finish the network service that software is set with parameter, make system service program carry out that data shift, the operation of system level such as communication is set up, system performance measure monitoring, and processing result image is transported on the output interface of interface (6), carry out the monitoring and the operation of tested target in real time.
2. a kind of smart camera according to claim 1, it is characterized in that described CPU (8) adopts the parts of larger capacity, interface (6) is gone up touch-screen and communication cable socket is installed, so that replace the ordinary PC of peripheral hardware, the result of phase machine monitoring, detection and processing directly is presented on the touch-screen, or these results convert in real time digital signal and (or) analog signal output, be used for direct actuate actuators, finish required operation and function.
3. a kind of smart camera according to claim 1 and 2 is characterized in that described machine box (3) is installed on the support of swing automatically, pitching and a rotation, so that realize partial sweep and the panoramic scanning and the control of different scenes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910061677A CN101534390A (en) | 2009-04-23 | 2009-04-23 | Intelligent camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910061677A CN101534390A (en) | 2009-04-23 | 2009-04-23 | Intelligent camera |
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| CN101534390A true CN101534390A (en) | 2009-09-16 |
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| CN200910061677A Pending CN101534390A (en) | 2009-04-23 | 2009-04-23 | Intelligent camera |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123243A (en) * | 2011-03-17 | 2011-07-13 | 西安电子科技大学 | Internet protocol (IP) smart camera |
| CN104243786A (en) * | 2014-09-30 | 2014-12-24 | 苏州智华汽车电子有限公司 | Vehicular camera and manufacturing method thereof |
-
2009
- 2009-04-23 CN CN200910061677A patent/CN101534390A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102123243A (en) * | 2011-03-17 | 2011-07-13 | 西安电子科技大学 | Internet protocol (IP) smart camera |
| CN102123243B (en) * | 2011-03-17 | 2013-06-19 | 西安电子科技大学 | Internet protocol (IP) smart camera |
| CN104243786A (en) * | 2014-09-30 | 2014-12-24 | 苏州智华汽车电子有限公司 | Vehicular camera and manufacturing method thereof |
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Open date: 20090916 |